We'll send Trail Water, Industry and Crafts TeH2O in Bydgoszcz is a virtual cheering to find new information about the city in the industrial, technical and historical optics. This is an independent guide to catch in hand and start the trip to Bydgoszcz trail talking about people, skills, craftsmanship and technology. Here we combine yesterday and today. Here we collect all Bydgoszcz industrial and cultural events.